| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.86 | 13.607% | $215.6943 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $88.63 | 7.823% | $95.5635 | $95.56 | $95.55 | $95.60 |
| Purchase #3 | $178.32 | 8.623% | $193.6965 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $40.39 | 3.500% | $41.8037 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $141.56 | 9.318% | $154.7506 | $154.75 | $154.75 | $154.80 |
| Purchase #6 | $236.76 | 8.484% | $256.8467 | $256.85 | $256.85 | $256.80 |
| Purchase #7 | $101.56 | 12.167% | $113.9168 | $113.92 | $113.90 | $113.90 |
| 7 purchase totals = | $977.08 | $1,072.2721 | $1,072.27 | $1,072.25 | $1,072.30 | |